Busy weeknights call for meals that are effortless but still packed with flavor, and that’s exactly what these Sheet Pan Steak Fajitas deliver! With tender, juicy steak, vibrant bell peppers, and a bold, smoky seasoning, this one-pan meal comes together in nearly no time.
Table of Contents
What are Sheet Pan Steak Fajitas?
Sheet pan steak fajitas are a quick and convenient way to enjoy all the flavors of classic fajitas without the hassle of multiple pans or grilling. The steak is sliced thin for maximum tenderness, while bell peppers and onions add natural sweetness and a bit of crunch. Everything roasts together on a single pan, allowing the flavors to come together beautifully as the fajita seasoning works its magic!
One of the best things about this dish is its versatility. You can serve these fajitas with warm tortillas, over a bed of rice, or even in a crisp lettuce wrap. Plus, since everything bakes together, cleanup is a breeze!
Ingredients You Need
- Steak (Flank, Sirloin, or Skirt) – Be sure to thinly slice the steak so that it cooks quickly and stays tender.
- Red Onion – Onion adds a subtle sweetness and a slight bite that balances the richness of the steak.
- Red Bell Pepper – We love using red bell peppers for their natural sweetness and vibrant color.
- Green Bell Pepper – This variety has a slightly earthy, bitter note that contrasts well with the other flavors.
- Yellow Bell Pepper – This bright pepper is a great way to add a mellow, slightly fruity sweetness to the mix.
- Olive Oil – Helps everything roast beautifully while enhancing the flavors of the seasoning.
- Fajita Seasoning – This smoky, spicy blend brings all the ingredients together.
- Garlic (Minced) – Fresh garlic adds a punch of savory depth — mince it yourself for the best flavor.
How to Make Sheet Pan Steak Fajitas
- Prepare Ingredients. Use a sharp knife to cut up the steak, onion, and bell peppers. Make sure to slice them into thin strips.
- Season & Coat. Add the steak and vegetables to a large bowl with olive oil, fajita seasoning, and minced garlic. Mix well to coat evenly.
- Arrange on Sheet Pan. Arrange the ingredients in a single layer on a prepared baking sheet.
- Bake. Cook until the steak is done to your liking and the vegetables are tender, tossing halfway through for even cooking.
- Serve. Transfer to a serving platter alongside warm tortillas and toppings.
Variations
- Protein – Try this recipe with chicken, shrimp, or even tofu for a different twist.
- Spice – Add sliced jalapeños or a pinch of cayenne pepper for an extra kick.
- Veggies – Mushrooms, zucchini, or cherry tomatoes can add more variety and flavor.
- Citrus Marinade – A squeeze of lime or orange juice adds brightness and tenderizes the meat.
- Low-Carb – Serve the fajitas over cauliflower rice or wrapped in lettuce instead of tortillas.
- Cheese – A sprinkle of cotija or shredded cheddar gives these fajitas a rich, melty finish.
- Smokiness– A little smoked paprika or chipotle powder deepens the smoky flavor.
Can I Store Leftovers?
These fajitas taste best fresh, but if stored properly, they can still be delicious the next day. The vegetables may soften slightly, but the flavors will continue to develop.
Store leftovers in an airtight container in the refrigerator for up to 3 days.
For longer storage, freeze the cooked steak and veggies in a sealed container for up to 2 months. Reheat in a skillet for the best texture.
Common Questions about Sheet Pan Steak Fajitas
Thinly slicing the steak against the grain helps keep it tender. Cooking it just until done and not overcooking also prevents it from becoming chewy.
Flank steak, skirt steak, and sirloin all work well because they have great texture and soak up the seasoning beautifully.
Yes! You can slice the steak and vegetables, then toss them with the seasoning and store them in the fridge until you’re ready to bake.
Serve them with warm tortillas, rice, beans, guacamole, salsa, or a simple side salad to round out the meal.
More Beefy Recipes
When it comes to beef, we’re always on board! Check out more of these hearty beef recipes that are sure to satisfy everyone at the dinner table.
Sheet Pan Steak Fajitas
Ingredients
- 1 pound steak flank, sirloin, or skirt, sliced into thin strips
- 1 red onion sliced
- 1 red bell pepper sliced
- 1 green bell pepper sliced
- 1 yellow bell pepper sliced
- 2 Tablespoons olive oil
- 2 Tablespoons fajita seasoning
- 6 cloves garlic minced
Instructions
- Preheat Oven: Set your oven to 400°F (200°C).
- Prepare Ingredients: Slice the steak, onion, and bell peppers into thin strips.1 pound steak, 1 red onion, 1 red bell pepper, 1 green bell pepper, 1 yellow bell pepper
- Season & Coat: In a large bowl, toss the steak and vegetables with olive oil, fajita seasoning, and minced garlic. Mix well to coat evenly.2 Tablespoons olive oil, 2 Tablespoons fajita seasoning, 6 cloves garlic
- Arrange on Sheet Pan: Spread everything out in a single layer on a large baking sheet.
- Bake: Cook for 15-20 minutes, tossing halfway through, until the steak is cooked to your desired doneness and the vegetables are tender.
- Serve: Enjoy with warm tortillas, fresh lime wedges, and your favorite toppings like sour cream, avocado, or cilantro.
Equipment
Notes
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Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
This has become a weeknight staple the whle family loves – even better than restaurants!